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Technical Data Sheet
PartsTable / COMPONENT / 454831-1
454831-1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 1.375 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 250.0 HERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM SINGLE COMPONENT, body_outside_diameter: 0.875 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-254-3999, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
454831-1
NSN: 5950-00-254-3999
FSC: 5950
CAGE: 49671 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN (USA)
SPECIFICATIONS
body_length1.375 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating250.0 HERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
body_outside_diameter0.875 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.120 INCHES NOMINAL SINGLE GROUP IN
impedance_rating_in_ohms20000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
winding_operating_current3.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity2 SINGLE GROUP
terminal_type_and_quantity4 STANDOFF, SOLDER LUG
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-00-254-3999
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 454831-1 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
MOUNTING HOLE DIAMETER: 0.120 INCHES NOMINAL SINGLE GROUP IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
IMPEDANCE RATING IN OHMS: 600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
TERMINAL TYPE AND QUANTITY: 4 STANDOFF, SOLDER LUG
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER0.875 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
MOUNTING HOLE DIAMETER0.120 INCHES NOMINAL SINGLE GROUP IN
INCLOSURE TYPEFULLY INCLOSED
IMPEDANCE RATING IN OHMS600.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
TERMINAL TYPE AND QUANTITY4 STANDOFF, SOLDER LUG
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
IMPEDANCE RATING IN OHMS20000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
G-5604Interchangeable
interchangeable cross-reference
interchangeable
468MAA1Interchangeable
interchangeable cross-reference
interchangeable
3278L64Interchangeable
interchangeable cross-reference
interchangeable
61-4211Interchangeable
interchangeable cross-reference
interchangeable
GAG69Interchangeable
interchangeable cross-reference
interchangeable
38700Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 454831-1?
454831-1 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 454831-1?
There are 8 known substitutes for 454831-1: G-5604, 468MAA1, 3278L64 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 454831-1?
454831-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-254-3999. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026